Dultmeier Sales will be closed Thursday, November 26th and Friday, November 27th in observance of Thanksgiving

Dultmeier Sales will be closed Thursday, December 24th at 12pm and all day Friday, December 25th.
Normal operations will resume Thursday, December 26th. We wish you and your family a very Merry Christmas!

Dultmeier Sales will be closed Friday, January 1st in observance of
New Year's Day

Dultmeier Sales will be closed Thursday, July 4th and Friday, July 5th in observance of Independence Day.
Normal operations will resume Monday, July 8th. We wish you a happy 4th of July!!

We are experiencing some technical difficulties on dultmeier.com and apologize for any inconvenience.
If you are running into issues, please phone your order in to 1-888-677-5054

Customer Pickup Orders: to help reduce exposure for our customers and our employees, if you are placing an order for in-store pickup please call in your order ahead of time or place your order online and pre-pay with a credit card. Be sure to let us know when you plan to arrive. We will have your merchandise ready for you and will greet you outside our facility. Thank you for your help!

Hydronic Boilers For Floor Heat

for Floor Heat, Snow Melt or De-Icing

Raypak Hydronic Boilers are designed to circulate warm fluid for Floor Heat, Snow Melt and De-Icing applications. The boilers shown are Natural Gas fired, but LP Gas units are available at nominal additional cost. Basic boilers come with appropriate draft hood. Packages that include boiler, pump/motor and air expansion tanks are also available. BTU ratings are for up to 2000' elevations. Reduce by 4% for every additional 1000' of elevation. For LP Gas, Add P at end of the part number.

Note: Boilers rated from 1.0 to 1.8 million BTU's are available if required.

Modulating Atmospheric Boilers from Raypak are ideal for hot water storage or for floor heat and snow melt applications. Non-ferrous (copper, bronze and porcelain) waterways will not rust and operate at temperatures as low as 105° F. without condensation. Copper finned design allows for use with less expensive, non-barrier radiant tubing vs. traditional cast iron boilers. Efficiency rating is 82%. Modulating design increases efficiencies by using more or less gas as demand changes. Thermal shock-proof heat exchangers are a standard feature. Exterior coating is a UV inhibited, powdercoat finish for years of durability.
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Notes:
* Ratings are for Natural Gas, LP ratings are slightly lower.

*We can't show pricing for some of the items due to manufacturer's restrictions. Please call us at 1-888-677-5054 if you need pricing on these items. You will be invoiced for these items at current pricing plus shipping & handling.